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1. 发明申请

US20060021922A1 Filtration installation for filtering the water of a water pool 有权
标题翻译：过滤安装过滤水池的水
公开(公告)号：US20060021922A1
公开(公告)日：2006-02-02
申请号：US10516456
申请日：2003-06-05
申请人： Marc Lamberts Van Assche
发明人： Marc Lamberts Van Assche
IPC分类号： E04H4/16
CPC分类号： E04H4/1218 , B01D24/14 , B01D35/18 , E04H4/1209
摘要： A filtration installation for a swimming pool (2) comprising a filter vessel (4) containing a filter bed (5), an inlet pipe (6) extending between the pool and the filter vessel, a return pipe (8) extending between the filter vessel and the pool, a reversible pump (9) enabling to generate, in a backwashing state, an upward flow of water through the filter bed, and a drain pipe (11) arranged for removing the water pumped by the pump in its backwashing state through the filter bed. In order to reduce the required controls of the installation and to make it easier for unskilled persons to maintain it, the upper portion (12) of the filter vessel is in liquid communication through the inlet pipe (6) with the water in the pool and the inlet pipe is provided with a one-way valve (10). The reversible pump is disposed downstream this one-way valve so that the water pumped upwards through the filter bed in the back-washing state of the pump is automatically removed through the drain pipe whilst in the reversed filtering state of the pump water from the pool is filtered through the filter bed. The reversible pump (9) may comprise a propeller (14) which is situated within the pool to create a current or jet stream against which a swimmer can swim-in-place.
摘要翻译：一种用于游泳池（2）的过滤装置，包括一个含有过滤床（5）的过滤器容器（4），在池和过滤器容器之间延伸的入口管（6），在过滤器容器和池，可逆泵（9），其能够在反冲洗状态下产生向上的水流通过过滤床;以及排水管（11），其布置成用于在泵的反冲洗状态下去除泵泵送的水通过过滤床。为了减少安装的所需控制，并且使不熟练的人员更容易地维护它，过滤器容器的上部（12）通过入口管（6）与池中的水液体连通，并且入口管设有单向阀（10）。可逆泵设置在该单向阀的下游，使得在泵的反冲洗状态下向上泵送通过过滤床的水通过排水管自动移除，同时来自池的泵水的反向过滤状态通过过滤床过滤。可逆泵（9）可以包括螺旋桨（14），螺旋桨（14）位于游泳池内，以产生游泳者可以在其中游泳的电流或喷流。

2. 发明授权

US07252761B2 Filtration installation for filtering the water of a water pool 有权
标题翻译：过滤安装过滤水池的水
公开(公告)号：US07252761B2
公开(公告)日：2007-08-07
申请号：US10516456
申请日：2003-06-05
申请人： Marc Lamberts Van Assche
发明人： Marc Lamberts Van Assche
IPC分类号： E04H4/12 , B01D24/46 , B01D24/14
CPC分类号： E04H4/1218 , B01D24/14 , B01D35/18 , E04H4/1209
摘要： A filtration installation for a swimming pool (2) comprising a filter vessel (4) containing a filter bed (5), an inlet pipe (6) extending between the pool and the filter vessel, a return pipe (8) extending between the filter vessel and the pool, a reversible pump (9) enabling to generate, in a backwashing state, an upward flow of water through the filter bed, and a drain pipe (11) arranged for removing the water pumped by the pump in its backwashing state through the filter bed. In order to reduce the required controls of the installation and to make it easier for unskilled persons to maintain it, the upper portion (12) of the filter vessel is in liquid communication through the inlet pipe (6) with the water in the pool and the inlet pipe is provided with a one-way valve (10). The reversible pump is disposed downstream this one-way valve so that the water pumped upwards through the filter bed in the back-washing state of the pump is automatically removed through the drain pipe whilst in the reversed filtering state of the pump water from the pool is filtered through the filter bed. The reversible pump (9) may comprise a propeller (14) which is situated within the pool to create a current or jet stream against which a swimmer can swim-in-place.
摘要翻译：一种用于游泳池（2）的过滤装置，包括一个含有过滤床（5）的过滤器容器（4），在池和过滤器容器之间延伸的入口管（6），在过滤器容器和池，可逆泵（9），其能够在反冲洗状态下产生向上的水流通过过滤床;以及排水管（11），其布置成用于在泵的反冲洗状态下去除泵泵送的水通过过滤床。为了减少安装的所需控制，并且使不熟练的人员更容易地维护它，过滤器容器的上部（12）通过入口管（6）与池中的水液体连通，并且入口管设有单向阀（10）。可逆泵设置在该单向阀的下游，使得在泵的反冲洗状态下向上泵送通过过滤床的水通过排水管自动移除，同时来自池的泵水的反向过滤状态通过过滤床过滤。可逆泵（9）可以包括螺旋桨（14），螺旋桨（14）位于游泳池内，以产生游泳者可以在其中游泳的电流或喷流。

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